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Thinh Ddh
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Simon Kirwan DonaldsonBorn 20 Aug 1957.British mathematician who was awarded the Fields Medal in 1986 for his work in topology. Nearly all his work falls in the two realms of (1) differential geometry of holomorphic vector bundles and (2) applications of gauge theory to 4manifold topology. Remarkably, Donaldson has solved problems of mathematics by using ideas from physics (wheras most mathematics in usually applied to physics). From the YangMills generalizations of James Clerk Maxwell's electromagnetic equations, Donaldson used special solutions to these equations, called instantons, to look at general fourmanifolds. After being awarded the Fields Medal, Donaldson continued his exploitation of ideas from physics with applications to mathematics. 
God is watching
One Sunday a priest announced he was passing out minature crosses made of palm leaves. "Put this cross in the room where your family argues most," he advised. "When you look at it, the cross will remind you that God is watching."
When the parishoners were leaving church, a woman walked up to the priest, shook his hand and said, "I'll take five."